GNSS yakanyatsojeka

BDS/GPS/GLONASS/Galileo/QZSS

Module yekuisa nzvimbo uye yekutungamira system yese, yakazara-frequency, yakanyatsorongeka

UM982 imodhi itsva yeBDS, GPS, GLONASS, Galileo, QZSS, SBAS system-wide, full-frequency, high-precision positioning and orientation yakagadzirwa yakazvimirira neHexinxingtong. Yakavakirwa pakubatanidzwa kwechizvarwa chitsva cheredhiyo frequency baseband uye high-precision algorithms yakagadzirwa yakazvimirira neHexinxingtong. Chip yeGNSS SoC—NebulasIV dhizaini. UM982 inogona kutevera BDS B11, B21, B31, GPS L1, L2, L5, GLONASSG1, G2, GalileoE1, E5a, E5b, QZSSL1, L2, L5 nedzimwe multi-frequency signals, uye inotsigira multi-system joint positioning uye single-system independent positioning modes. , vashandisi vanogona kuigadzirisa nenzira inochinjika. UM982 ine yakavakirwa mukati me advanced anti-interference unit, iyo inogona kuve nechokwadi chekuvimbika uye kwakarurama positioning accuracy kunyangwe munzvimbo dzakaoma dze electromagnetic. Inonyanya kutarisa kuminda yakaita semadrone, michina yekucheka uswa, kurima kwakanyatsonaka, uye bvunzo dzekutyaira dzakangwara, inotsigira nzvimbo yakazara, yakazara-frequency spot on-chip RTK uye kuverenga kwakanangana nedual-antenna, uye inogona kushandiswa senharembozha kana base station.

Taura nesu

Zvinhu Zvikuru

2018-07-16

Zvichibva paNebulasIV radio frequency baseband yechizvarwa chitsva uye high-precision algorithm yakabatanidzwa GNSS SoC chip

2018-07-16

Inotsigira nzvimbo yeRTK pa-chip uye system-wide uye full-frequency spot uye dual-antenna directional solution

2018-07-16

Tekinoroji yeinjini yeDual-RTK dual RTK

2018-07-16

Tekinoroji yekudzivirira kukanganiswa kwe60 dB narrowband uye basa repamusoro rekuona kukanganiswa

2018-07-16

Kuzivikanwa kwakachinjika kwemhando yeRTCM inopinzwa musiyano

2018-07-16

Tsigira STANDALONE single station high-nuclear positioning

Tsigira B2b-PPP uye E6-HAS

Kufamba kwakabatana kweMEMS mubhodhi kunotsigira tekinoroji yekufamba yakabatana yeU-Fusion kuti ienderane nekuenderera mberi kwenzvimbo kana satellite ikarasikirwa.

Magadzirirwo

Magadzirirwo ehunyanzvi

kutevera zviratidzo
Chiteshi	1408 channels, yakavakirwa paNebulasIV
Range yeFrequency (MHz)	BDS B1I, B2I, B3I, B1C, B2a, B2b GPS L1C/A, L1C, L2C, L2P(Y), L5 GLONASS G1, G2 Galileo E1, E5a, E5b, E6* QZSS L1C/A, L2C, L5 SBAS L1C/A.
hunhu hwenguva
Kutanga kwakaoma	30S
Kunyatsojeka
Kurongeka kwenguva	20ns
Kurongeka kwenzvimbo imwe chete	H≤1.5m, V≤ 2.5m (1a, PDOP≤4)
Kurongeka kwekuyera kumhanya	≤0.03m/s (RTK mhinduro yakagadziriswa, 1a)

Nguva yekutanga RTK
Kuvimba kwekutanga kweRTK	>99.9%
RTK Kunyatsojeka	H:±(8+ 10xD) mm V:±(15+ 10x D) mm
Zvivakwa zvemagetsi
Simba remagetsi	+3.3V kusvika +3.45V DC
Kushandiswa kwesimba	0.95W
Rudzi rweData
Ruzivo Rwekusiyanisa	NMEA 0183, Unicore
Chimiro chehardware	3 × UART (LVTTL) 1 × SPI* 1 × I2C* 1 × CAN* (inogovaniswa neUART3)
Kurema (g)
Chiyero	16.0 × 21.0 × 2.6 mm
kuvharwa kwemukati	LGA 48-pin
Magadzirirwo Ezvakatipoteredza
Tembiricha yekushanda (℃)	-40～+85
Tembiricha Yekuchengetera (℃)	-55～+95